121256748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 318689280

約数和(自身を除く): 197432532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 179, 186, 279, 358, 372, 537, 558, 607, 716, 1074, 1116, 1214, 1611, 1821, 2148, 2428, 3222, 3642, 5463, 5549, 6444, 7284, 10926, 11098, 16647, 18817, 21852, 22196, 33294, 37634, 49941, 56451, 66588, 75268, 99882, 108653, 112902, 169353, 199764, 217306, 225804, 325959, 338706, 434612, 651918, 677412, 977877, 1303836, 1955754, 3368243, 3911508, 6736486, 10104729, 13472972, 20209458, 30314187, 40418916, 60628374, 121256748]

約数ペア:

[(1, 121256748), (2, 60628374), (3, 40418916), (4, 30314187), (6, 20209458), (9, 13472972), (12, 10104729), (18, 6736486), (31, 3911508), (36, 3368243), (62, 1955754), (93, 1303836), (124, 977877), (179, 677412), (186, 651918), (279, 434612), (358, 338706), (372, 325959), (537, 225804), (558, 217306), (607, 199764), (716, 169353), (1074, 112902), (1116, 108653), (1214, 99882), (1611, 75268), (1821, 66588), (2148, 56451), (2428, 49941), (3222, 37634), (3642, 33294), (5463, 22196), (5549, 21852), (6444, 18817), (7284, 16647), (10926, 11098)]